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block off ['blɔk'ɔf]
gen. 堵截〔住〕
archit. 堵截; 挡住
chess.term. 封锁
dril. 井内堵水
mining. 封堵
sport, bask. 封死传球路线等
tech. 阻塞
block off: 26 phrases in 9 subjects
Athletics3
Australian2
Aviation3
Basketball1
Metallurgy4
Oil / petroleum1
Sports1
Technology6
Volleyball5